851036760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{112571}}^1$

素因数の和:112598

約数の個数: 128

約数和(自身を含む): 3242073600

約数和(自身を除く): 2391036840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 112571, 225142, 337713, 450284, 562855, 675426, 787997, 900568, 1013139, 1125710, 1350852, 1575994, 1688565, 2026278, 2251420, 2363991, 2701704, 3039417, 3151988, 3377130, 3939985, 4052556, 4502840, 4727982, 5065695, 6078834, 6303976, 6754260, 7091973, 7879970, 8105112, 9455964, 10131390, 11819955, 12157668, 13508520, 14183946, 15197085, 15759940, 18911928, 20262780, 21275919, 23639910, 24315336, 28367892, 30394170, 31519880, 35459865, 40525560, 42551838, 47279820, 56735784, 60788340, 70919730, 85103676, 94559640, 106379595, 121576680, 141839460, 170207352, 212759190, 283678920, 425518380, 851036760]

約数ペア:

[(1, 851036760), (2, 425518380), (3, 283678920), (4, 212759190), (5, 170207352), (6, 141839460), (7, 121576680), (8, 106379595), (9, 94559640), (10, 85103676), (12, 70919730), (14, 60788340), (15, 56735784), (18, 47279820), (20, 42551838), (21, 40525560), (24, 35459865), (27, 31519880), (28, 30394170), (30, 28367892), (35, 24315336), (36, 23639910), (40, 21275919), (42, 20262780), (45, 18911928), (54, 15759940), (56, 15197085), (60, 14183946), (63, 13508520), (70, 12157668), (72, 11819955), (84, 10131390), (90, 9455964), (105, 8105112), (108, 7879970), (120, 7091973), (126, 6754260), (135, 6303976), (140, 6078834), (168, 5065695), (180, 4727982), (189, 4502840), (210, 4052556), (216, 3939985), (252, 3377130), (270, 3151988), (280, 3039417), (315, 2701704), (360, 2363991), (378, 2251420), (420, 2026278), (504, 1688565), (540, 1575994), (630, 1350852), (756, 1125710), (840, 1013139), (945, 900568), (1080, 787997), (1260, 675426), (1512, 562855), (1890, 450284), (2520, 337713), (3780, 225142), (7560, 112571)]